#include "sal/config.h"
#include "sal/saldllapi.h"
#include "sal/types.h"

Macros
#define	RTL_DIGEST_LENGTH_MD2 16

#define	RTL_DIGEST_LENGTH_MD5 16

#define	RTL_DIGEST_LENGTH_SHA 20

#define	RTL_DIGEST_LENGTH_SHA1 20

#define	RTL_DIGEST_LENGTH_HMAC_MD5 RTL_DIGEST_LENGTH_MD5

#define	RTL_DIGEST_LENGTH_HMAC_SHA1 RTL_DIGEST_LENGTH_SHA1

Typedefs
typedef void *	rtlDigest
	Digest Handle opaque type. More...

typedef enum __rtl_DigestAlgorithm	rtlDigestAlgorithm
	Digest Algorithm type. More...

typedef enum __rtl_DigestError	rtlDigestError
	Error Code type. More...

Enumerations
enum	__rtl_DigestAlgorithm { rtl_Digest_AlgorithmMD2 , rtl_Digest_AlgorithmMD5 , rtl_Digest_AlgorithmSHA , rtl_Digest_AlgorithmSHA1 , rtl_Digest_AlgorithmHMAC_MD5 , rtl_Digest_AlgorithmHMAC_SHA1 , rtl_Digest_AlgorithmInvalid , rtl_Digest_Algorithm_FORCE_EQUAL_SIZE = SAL_MAX_ENUM }
	Digest Algorithm enumeration. More...

enum	__rtl_DigestError { rtl_Digest_E_None , rtl_Digest_E_Argument , rtl_Digest_E_Algorithm , rtl_Digest_E_BufferSize , rtl_Digest_E_Memory , rtl_Digest_E_Unknown , rtl_Digest_E_FORCE_EQUAL_SIZE = SAL_MAX_ENUM }
	Error Code enumeration. More...

Functions
SAL_DLLPUBLIC rtlDigest	rtl_digest_create (rtlDigestAlgorithm Algorithm) SAL_THROW_EXTERN_C()
	Create a digest handle for the given algorithm. More...

SAL_DLLPUBLIC void	rtl_digest_destroy (rtlDigest Digest) SAL_THROW_EXTERN_C()
	Destroy a digest handle. More...

SAL_DLLPUBLIC rtlDigestAlgorithm	rtl_digest_queryAlgorithm (rtlDigest Digest) SAL_THROW_EXTERN_C()
	Query the algorithm of a given digest. More...

SAL_DLLPUBLIC sal_uInt32	rtl_digest_queryLength (rtlDigest Digest) SAL_THROW_EXTERN_C()
	Query the length of a given digest. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_init (rtlDigest Digest, const sal_uInt8 *pData, sal_uInt32 nDatLen) SAL_THROW_EXTERN_C()
	Initialize a digest with given data. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_update (rtlDigest Digest, const void *pData, sal_uInt32 nDatLen) SAL_THROW_EXTERN_C()
	Update a digest with given data. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_get (rtlDigest Digest, sal_uInt8 *pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Finalize a digest and retrieve the digest value. More...

SAL_DLLPUBLIC rtlDigest	rtl_digest_createMD2 (void) SAL_THROW_EXTERN_C()
	Create a MD2 digest handle. More...

SAL_DLLPUBLIC void	rtl_digest_destroyMD2 (rtlDigest Digest) SAL_THROW_EXTERN_C()
	Destroy a MD2 digest handle. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_updateMD2 (rtlDigest Digest, const void *pData, sal_uInt32 nDatLen) SAL_THROW_EXTERN_C()
	Update a MD2 digest with given data. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_getMD2 (rtlDigest Digest, sal_uInt8 *pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Finalize a MD2 digest and retrieve the digest value. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_MD2 (const void pData, sal_uInt32 nDatLen, sal_uInt8 pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Evaluate a MD2 digest value from given data. More...

SAL_DLLPUBLIC rtlDigest	rtl_digest_createMD5 (void) SAL_THROW_EXTERN_C()
	Create a MD5 digest handle. More...

SAL_DLLPUBLIC void	rtl_digest_destroyMD5 (rtlDigest Digest) SAL_THROW_EXTERN_C()
	Destroy a MD5 digest handle. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_updateMD5 (rtlDigest Digest, const void *pData, sal_uInt32 nDatLen) SAL_THROW_EXTERN_C()
	Update a MD5 digest with given data. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_getMD5 (rtlDigest Digest, sal_uInt8 *pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Finalize a MD5 digest and retrieve the digest value. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_rawMD5 (rtlDigest Digest, sal_uInt8 *pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Retrieve the raw (not finalized) MD5 digest value. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_MD5 (const void pData, sal_uInt32 nDatLen, sal_uInt8 pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Evaluate a MD5 digest value from given data. More...

SAL_DLLPUBLIC rtlDigest	rtl_digest_createSHA (void) SAL_THROW_EXTERN_C()
	Create a SHA digest handle. More...

SAL_DLLPUBLIC void	rtl_digest_destroySHA (rtlDigest Digest) SAL_THROW_EXTERN_C()
	Destroy a SHA digest handle. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_updateSHA (rtlDigest Digest, const void *pData, sal_uInt32 nDatLen) SAL_THROW_EXTERN_C()
	Update a SHA digest with given data. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_getSHA (rtlDigest Digest, sal_uInt8 *pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Finalize a SHA digest and retrieve the digest value. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_SHA (const void pData, sal_uInt32 nDatLen, sal_uInt8 pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Evaluate a SHA digest value from given data. More...

SAL_DLLPUBLIC rtlDigest	rtl_digest_createSHA1 (void) SAL_THROW_EXTERN_C()
	Create a SHA1 digest handle. More...

SAL_DLLPUBLIC void	rtl_digest_destroySHA1 (rtlDigest Digest) SAL_THROW_EXTERN_C()
	Destroy a SHA1 digest handle. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_updateSHA1 (rtlDigest Digest, const void *pData, sal_uInt32 nDatLen) SAL_THROW_EXTERN_C()
	Update a SHA1 digest with given data. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_getSHA1 (rtlDigest Digest, sal_uInt8 *pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Finalize a SHA1 digest and retrieve the digest value. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_SHA1 (const void pData, sal_uInt32 nDatLen, sal_uInt8 pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Evaluate a SHA1 digest value from given data. More...

SAL_DLLPUBLIC rtlDigest	rtl_digest_createHMAC_MD5 (void) SAL_THROW_EXTERN_C()
	Create a HMAC_MD5 digest handle. More...

SAL_DLLPUBLIC void	rtl_digest_destroyHMAC_MD5 (rtlDigest Digest) SAL_THROW_EXTERN_C()
	Destroy a HMAC_MD5 digest handle. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_initHMAC_MD5 (rtlDigest Digest, const sal_uInt8 *pKeyData, sal_uInt32 nKeyLen) SAL_THROW_EXTERN_C()
	Initialize a HMAC_MD5 digest. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_updateHMAC_MD5 (rtlDigest Digest, const void *pData, sal_uInt32 nDatLen) SAL_THROW_EXTERN_C()
	Update a HMAC_MD5 digest with given data. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_getHMAC_MD5 (rtlDigest Digest, sal_uInt8 *pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Finalize a HMAC_MD5 digest and retrieve the digest value. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_HMAC_MD5 (const sal_uInt8 pKeyData, sal_uInt32 nKeyLen, const void pData, sal_uInt32 nDatLen, sal_uInt8 *pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Evaluate a HMAC_MD5 digest value from given data. More...

SAL_DLLPUBLIC rtlDigest	rtl_digest_createHMAC_SHA1 (void) SAL_THROW_EXTERN_C()
	Create a HMAC_SHA1 digest handle. More...

SAL_DLLPUBLIC void	rtl_digest_destroyHMAC_SHA1 (rtlDigest Digest) SAL_THROW_EXTERN_C()
	Destroy a HMAC_SHA1 digest handle. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_initHMAC_SHA1 (rtlDigest Digest, const sal_uInt8 *pKeyData, sal_uInt32 nKeyLen) SAL_THROW_EXTERN_C()
	Initialize a HMAC_SHA1 digest. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_updateHMAC_SHA1 (rtlDigest Digest, const void *pData, sal_uInt32 nDatLen) SAL_THROW_EXTERN_C()
	Update a HMAC_SHA1 digest with given data. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_getHMAC_SHA1 (rtlDigest Digest, sal_uInt8 *pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Finalize a HMAC_SHA1 digest and retrieve the digest value. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_HMAC_SHA1 (const sal_uInt8 pKeyData, sal_uInt32 nKeyLen, const void pData, sal_uInt32 nDatLen, sal_uInt8 *pBuffer, sal_uInt32 nBufLen) SAL_THROW_EXTERN_C()
	Evaluate a HMAC_SHA1 digest value from given data. More...

SAL_DLLPUBLIC rtlDigestError	rtl_digest_PBKDF2 (sal_uInt8 pKeyData, sal_uInt32 nKeyLen, const sal_uInt8 pPassData, sal_uInt32 nPassLen, const sal_uInt8 *pSaltData, sal_uInt32 nSaltLen, sal_uInt32 nCount) SAL_THROW_EXTERN_C()
	Password-Based Key Derivation Function. More...

Macro Definition Documentation

◆ RTL_DIGEST_LENGTH_HMAC_MD5

#define RTL_DIGEST_LENGTH_HMAC_MD5 RTL_DIGEST_LENGTH_MD5

◆ RTL_DIGEST_LENGTH_HMAC_SHA1

#define RTL_DIGEST_LENGTH_HMAC_SHA1 RTL_DIGEST_LENGTH_SHA1

◆ RTL_DIGEST_LENGTH_MD2

#define RTL_DIGEST_LENGTH_MD2 16

◆ RTL_DIGEST_LENGTH_MD5

#define RTL_DIGEST_LENGTH_MD5 16

◆ RTL_DIGEST_LENGTH_SHA

#define RTL_DIGEST_LENGTH_SHA 20

◆ RTL_DIGEST_LENGTH_SHA1

#define RTL_DIGEST_LENGTH_SHA1 20

Typedef Documentation

◆ rtlDigest

typedef void* rtlDigest

Digest Handle opaque type.

◆ rtlDigestAlgorithm

typedef enum __rtl_DigestAlgorithm rtlDigestAlgorithm

Digest Algorithm type.

◆ rtlDigestError

typedef enum __rtl_DigestError rtlDigestError

Error Code type.

Enumeration Type Documentation

◆ __rtl_DigestAlgorithm

enum __rtl_DigestAlgorithm

Digest Algorithm enumeration.

See also: rtl_digest_create()

Enumerator
rtl_Digest_AlgorithmMD2
rtl_Digest_AlgorithmMD5
rtl_Digest_AlgorithmSHA
rtl_Digest_AlgorithmSHA1
rtl_Digest_AlgorithmHMAC_MD5
rtl_Digest_AlgorithmHMAC_SHA1
rtl_Digest_AlgorithmInvalid
rtl_Digest_Algorithm_FORCE_EQUAL_SIZE

◆ __rtl_DigestError

enum __rtl_DigestError

Error Code enumeration.

Enumerator
rtl_Digest_E_None
rtl_Digest_E_Argument
rtl_Digest_E_Algorithm
rtl_Digest_E_BufferSize
rtl_Digest_E_Memory
rtl_Digest_E_Unknown
rtl_Digest_E_FORCE_EQUAL_SIZE

Function Documentation

◆ rtl_digest_create()

SAL_DLLPUBLIC rtlDigest rtl_digest_create ( rtlDigestAlgorithm Algorithm )

Create a digest handle for the given algorithm.

See also: rtlDigestAlgorithm

Parameters

[in] Algorithm digest algorithm.

Returns: Digest handle, or 0 upon failure.

◆ rtl_digest_createHMAC_MD5()

SAL_DLLPUBLIC rtlDigest rtl_digest_createHMAC_MD5 ( void )

Create a HMAC_MD5 digest handle.

The HMAC_MD5 digest algorithm is specified in

RFC 2104 (Informational) HMAC: Keyed-Hashing for Message Authentication

See also: rtl_digest_create()

◆ rtl_digest_createHMAC_SHA1()

SAL_DLLPUBLIC rtlDigest rtl_digest_createHMAC_SHA1 ( void )

Create a HMAC_SHA1 digest handle.

The HMAC_SHA1 digest algorithm is specified in RFC 2104 (Informational) HMAC: Keyed-Hashing for Message Authentication RFC 2898 (Informational) PKCS #5: Password-Based Cryptography Specification Version 2.0

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_create()

◆ rtl_digest_createMD2()

SAL_DLLPUBLIC rtlDigest rtl_digest_createMD2 ( void )

Create a MD2 digest handle.

The MD2 digest algorithm is specified in RFC 1319 (Informational) The MD2 Message-Digest Algorithm

See also: rtl_digest_create()

◆ rtl_digest_createMD5()

SAL_DLLPUBLIC rtlDigest rtl_digest_createMD5 ( void )

Create a MD5 digest handle.

The MD5 digest algorithm is specified in RFC 1321 (Informational) The MD5 Message-Digest Algorithm

See also: rtl_digest_create()

◆ rtl_digest_createSHA()

SAL_DLLPUBLIC rtlDigest rtl_digest_createSHA ( void )

Create a SHA digest handle.

The SHA digest algorithm is specified in FIPS PUB 180 (Superseded by FIPS PUB 180-1) Secure Hash Standard

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_create()

◆ rtl_digest_createSHA1()

SAL_DLLPUBLIC rtlDigest rtl_digest_createSHA1 ( void )

Create a SHA1 digest handle.

The SHA1 digest algorithm is specified in FIPS PUB 180-1 (Supersedes FIPS PUB 180) Secure Hash Standard

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_create()

◆ rtl_digest_destroy()

SAL_DLLPUBLIC void rtl_digest_destroy ( rtlDigest Digest )

Destroy a digest handle.

Postcondition: Digest handle destroyed and invalid.

Parameters

[in] Digest digest handle to be destroyed.

Returns: None.

◆ rtl_digest_destroyHMAC_MD5()

SAL_DLLPUBLIC void rtl_digest_destroyHMAC_MD5 ( rtlDigest Digest )

Destroy a HMAC_MD5 digest handle.

See also: rtl_digest_destroy()

◆ rtl_digest_destroyHMAC_SHA1()

SAL_DLLPUBLIC void rtl_digest_destroyHMAC_SHA1 ( rtlDigest Digest )

Destroy a HMAC_SHA1 digest handle.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_destroy()

◆ rtl_digest_destroyMD2()

SAL_DLLPUBLIC void rtl_digest_destroyMD2 ( rtlDigest Digest )

Destroy a MD2 digest handle.

See also: rtl_digest_destroy()

◆ rtl_digest_destroyMD5()

SAL_DLLPUBLIC void rtl_digest_destroyMD5 ( rtlDigest Digest )

Destroy a MD5 digest handle.

See also: rtl_digest_destroy()

◆ rtl_digest_destroySHA()

SAL_DLLPUBLIC void rtl_digest_destroySHA ( rtlDigest Digest )

Destroy a SHA digest handle.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_destroy()

◆ rtl_digest_destroySHA1()

SAL_DLLPUBLIC void rtl_digest_destroySHA1 ( rtlDigest Digest )

Destroy a SHA1 digest handle.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_destroy()

◆ rtl_digest_get()

SAL_DLLPUBLIC rtlDigestError rtl_digest_get	(	rtlDigest	Digest,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Finalize a digest and retrieve the digest value.

Precondition: Digest value length must not be less than digest length.

Postcondition: Digest initialized to accept another update sequence.

See also: rtl_digest_queryLength(); rtl_digest_update()

Parameters

[in]	Digest	digest handle.
[in]	pBuffer	digest value buffer.
[in]	nBufLen	digest value length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_getHMAC_MD5()

SAL_DLLPUBLIC rtlDigestError rtl_digest_getHMAC_MD5	(	rtlDigest	Digest,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Finalize a HMAC_MD5 digest and retrieve the digest value.

See also: rtl_digest_get()

◆ rtl_digest_getHMAC_SHA1()

SAL_DLLPUBLIC rtlDigestError rtl_digest_getHMAC_SHA1	(	rtlDigest	Digest,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Finalize a HMAC_SHA1 digest and retrieve the digest value.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_get()

◆ rtl_digest_getMD2()

SAL_DLLPUBLIC rtlDigestError rtl_digest_getMD2	(	rtlDigest	Digest,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Finalize a MD2 digest and retrieve the digest value.

See also: rtl_digest_get()

◆ rtl_digest_getMD5()

SAL_DLLPUBLIC rtlDigestError rtl_digest_getMD5	(	rtlDigest	Digest,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Finalize a MD5 digest and retrieve the digest value.

See also: rtl_digest_get()

◆ rtl_digest_getSHA()

SAL_DLLPUBLIC rtlDigestError rtl_digest_getSHA	(	rtlDigest	Digest,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Finalize a SHA digest and retrieve the digest value.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_get()

◆ rtl_digest_getSHA1()

SAL_DLLPUBLIC rtlDigestError rtl_digest_getSHA1	(	rtlDigest	Digest,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Finalize a SHA1 digest and retrieve the digest value.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_get()

◆ rtl_digest_HMAC_MD5()

SAL_DLLPUBLIC rtlDigestError rtl_digest_HMAC_MD5	(	const sal_uInt8 *	pKeyData,
		sal_uInt32	nKeyLen,
		const void *	pData,
		sal_uInt32	nDatLen,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Evaluate a HMAC_MD5 digest value from given data.

This function performs an optimized call sequence on a single data buffer, avoiding digest creation and destruction.

See also: rtl_digest_initHMAC_MD5(); rtl_digest_updateHMAC_MD5(); rtl_digest_getHMAC_MD5()

Parameters

[in]	pKeyData	key material buffer.
[in]	nKeyLen	key material length.
[in]	pData	data buffer.
[in]	nDatLen	data length.
[in]	pBuffer	digest value buffer.
[in]	nBufLen	digest value length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_HMAC_SHA1()

SAL_DLLPUBLIC rtlDigestError rtl_digest_HMAC_SHA1	(	const sal_uInt8 *	pKeyData,
		sal_uInt32	nKeyLen,
		const void *	pData,
		sal_uInt32	nDatLen,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Evaluate a HMAC_SHA1 digest value from given data.

This function performs an optimized call sequence on a single data buffer, avoiding digest creation and destruction.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_initHMAC_SHA1(); rtl_digest_updateHMAC_SHA1(); rtl_digest_getHMAC_SHA1()

Parameters

[in]	pKeyData	key material buffer.
[in]	nKeyLen	key material length.
[in]	pData	data buffer.
[in]	nDatLen	data length.
[in]	pBuffer	digest value buffer.
[in]	nBufLen	digest value length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_init()

SAL_DLLPUBLIC rtlDigestError rtl_digest_init	(	rtlDigest	Digest,
		const sal_uInt8 *	pData,
		sal_uInt32	nDatLen
	)

Initialize a digest with given data.

Parameters

[in]	Digest	digest handle.
[in]	pData	data buffer.
[in]	nDatLen	data length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_initHMAC_MD5()

SAL_DLLPUBLIC rtlDigestError rtl_digest_initHMAC_MD5	(	rtlDigest	Digest,
		const sal_uInt8 *	pKeyData,
		sal_uInt32	nKeyLen
	)

Initialize a HMAC_MD5 digest.

See also: rtl_digest_init()

Parameters

[in]	Digest	digest handle.
[in]	pKeyData	key material buffer.
[in]	nKeyLen	key material length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_initHMAC_SHA1()

SAL_DLLPUBLIC rtlDigestError rtl_digest_initHMAC_SHA1	(	rtlDigest	Digest,
		const sal_uInt8 *	pKeyData,
		sal_uInt32	nKeyLen
	)

Initialize a HMAC_SHA1 digest.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_init()

Parameters

[in]	Digest	digest handle.
[in]	pKeyData	key material buffer.
[in]	nKeyLen	key material length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_MD2()

SAL_DLLPUBLIC rtlDigestError rtl_digest_MD2	(	const void *	pData,
		sal_uInt32	nDatLen,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Evaluate a MD2 digest value from given data.

This function performs an optimized call sequence on a single data buffer, avoiding digest creation and destruction.

See also: rtl_digest_updateMD2(); rtl_digest_getMD2()

Parameters

[in]	pData	data buffer.
[in]	nDatLen	data length.
[in]	pBuffer	digest value buffer.
[in]	nBufLen	digest value length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_MD5()

SAL_DLLPUBLIC rtlDigestError rtl_digest_MD5	(	const void *	pData,
		sal_uInt32	nDatLen,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Evaluate a MD5 digest value from given data.

This function performs an optimized call sequence on a single data buffer, avoiding digest creation and destruction.

See also: rtl_digest_updateMD5(); rtl_digest_getMD5()

Parameters

[in]	pData	data buffer.
[in]	nDatLen	data length.
[in]	pBuffer	digest value buffer.
[in]	nBufLen	digest value length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_PBKDF2()

SAL_DLLPUBLIC rtlDigestError rtl_digest_PBKDF2	(	sal_uInt8 *	pKeyData,
		sal_uInt32	nKeyLen,
		const sal_uInt8 *	pPassData,
		sal_uInt32	nPassLen,
		const sal_uInt8 *	pSaltData,
		sal_uInt32	nSaltLen,
		sal_uInt32	nCount
	)

Password-Based Key Derivation Function.

The PBKDF2 key derivation function is specified in RFC 2898 (Informational) PKCS #5: Password-Based Cryptography Specification Version 2.0

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility or if the input is guaranteed to have a good length by a start-key derivation round.

Parameters

[out]	pKeyData	derived key
[in]	nKeyLen	derived key length
[in]	pPassData	password
[in]	nPassLen	password length
[in]	pSaltData	salt
[in]	nSaltLen	salt length
[in]	nCount	iteration count

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_queryAlgorithm()

SAL_DLLPUBLIC rtlDigestAlgorithm rtl_digest_queryAlgorithm ( rtlDigest Digest )

Query the algorithm of a given digest.

Parameters

[in] Digest digest handle.

Returns: digest algorithm, or rtl_Digest_AlgorithmInvalid upon failure.

◆ rtl_digest_queryLength()

SAL_DLLPUBLIC sal_uInt32 rtl_digest_queryLength ( rtlDigest Digest )

Query the length of a given digest.

Parameters

[in] Digest digest handle.

Returns: digest length, or 0 upon failure.

◆ rtl_digest_rawMD5()

SAL_DLLPUBLIC rtlDigestError rtl_digest_rawMD5	(	rtlDigest	Digest,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Retrieve the raw (not finalized) MD5 digest value.

This function is a non-standard replacement for rtl_digest_getMD5() and must be used with caution.

Postcondition: Digest initialized to accept another update sequence.

See also: rtl_digest_get()

◆ rtl_digest_SHA()

SAL_DLLPUBLIC rtlDigestError rtl_digest_SHA	(	const void *	pData,
		sal_uInt32	nDatLen,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Evaluate a SHA digest value from given data.

This function performs an optimized call sequence on a single data buffer, avoiding digest creation and destruction.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_updateSHA(); rtl_digest_getSHA()

Parameters

[in]	pData	data buffer.
[in]	nDatLen	data length.
[in]	pBuffer	digest value buffer.
[in]	nBufLen	digest value length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_SHA1()

SAL_DLLPUBLIC rtlDigestError rtl_digest_SHA1	(	const void *	pData,
		sal_uInt32	nDatLen,
		sal_uInt8 *	pBuffer,
		sal_uInt32	nBufLen
	)

Evaluate a SHA1 digest value from given data.

This function performs an optimized call sequence on a single data buffer, avoiding digest creation and destruction.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_updateSHA1(); rtl_digest_getSHA1()

Parameters

[in]	pData	data buffer.
[in]	nDatLen	data length.
[in]	pBuffer	digest value buffer.
[in]	nBufLen	digest value length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_update()

SAL_DLLPUBLIC rtlDigestError rtl_digest_update	(	rtlDigest	Digest,
		const void *	pData,
		sal_uInt32	nDatLen
	)

Update a digest with given data.

Parameters

[in]	Digest	digest handle.
[in]	pData	data buffer.
[in]	nDatLen	data length.

Return values

rtl_Digest_E_None upon success.

◆ rtl_digest_updateHMAC_MD5()

SAL_DLLPUBLIC rtlDigestError rtl_digest_updateHMAC_MD5	(	rtlDigest	Digest,
		const void *	pData,
		sal_uInt32	nDatLen
	)

Update a HMAC_MD5 digest with given data.

See also: rtl_digest_update()

◆ rtl_digest_updateHMAC_SHA1()

SAL_DLLPUBLIC rtlDigestError rtl_digest_updateHMAC_SHA1	(	rtlDigest	Digest,
		const void *	pData,
		sal_uInt32	nDatLen
	)

Update a HMAC_SHA1 digest with given data.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_update()

◆ rtl_digest_updateMD2()

SAL_DLLPUBLIC rtlDigestError rtl_digest_updateMD2	(	rtlDigest	Digest,
		const void *	pData,
		sal_uInt32	nDatLen
	)

Update a MD2 digest with given data.

See also: rtl_digest_update()

◆ rtl_digest_updateMD5()

SAL_DLLPUBLIC rtlDigestError rtl_digest_updateMD5	(	rtlDigest	Digest,
		const void *	pData,
		sal_uInt32	nDatLen
	)

Update a MD5 digest with given data.

See also: rtl_digest_update()

◆ rtl_digest_updateSHA()

SAL_DLLPUBLIC rtlDigestError rtl_digest_updateSHA	(	rtlDigest	Digest,
		const void *	pData,
		sal_uInt32	nDatLen
	)

Update a SHA digest with given data.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_update()

◆ rtl_digest_updateSHA1()

SAL_DLLPUBLIC rtlDigestError rtl_digest_updateSHA1	(	rtlDigest	Digest,
		const void *	pData,
		sal_uInt32	nDatLen
	)

Update a SHA1 digest with given data.

Deprecated:: The implementation is buggy and generates incorrect results for 52 <= (len % 64) <= 55; use only for bug-compatibility.

See also: rtl_digest_update()

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

◆ RTL_DIGEST_LENGTH_HMAC_MD5

◆ RTL_DIGEST_LENGTH_HMAC_SHA1

◆ RTL_DIGEST_LENGTH_MD2

◆ RTL_DIGEST_LENGTH_MD5

◆ RTL_DIGEST_LENGTH_SHA

◆ RTL_DIGEST_LENGTH_SHA1

Typedef Documentation

◆ rtlDigest

◆ rtlDigestAlgorithm

◆ rtlDigestError

Enumeration Type Documentation

◆ __rtl_DigestAlgorithm

◆ __rtl_DigestError

Function Documentation

◆ rtl_digest_create()

◆ rtl_digest_createHMAC_MD5()

◆ rtl_digest_createHMAC_SHA1()

◆ rtl_digest_createMD2()

◆ rtl_digest_createMD5()

◆ rtl_digest_createSHA()

◆ rtl_digest_createSHA1()

◆ rtl_digest_destroy()

◆ rtl_digest_destroyHMAC_MD5()

◆ rtl_digest_destroyHMAC_SHA1()

◆ rtl_digest_destroyMD2()

◆ rtl_digest_destroyMD5()

◆ rtl_digest_destroySHA()

◆ rtl_digest_destroySHA1()

◆ rtl_digest_get()

◆ rtl_digest_getHMAC_MD5()

◆ rtl_digest_getHMAC_SHA1()

◆ rtl_digest_getMD2()

◆ rtl_digest_getMD5()

◆ rtl_digest_getSHA()

◆ rtl_digest_getSHA1()

◆ rtl_digest_HMAC_MD5()

◆ rtl_digest_HMAC_SHA1()

◆ rtl_digest_init()

◆ rtl_digest_initHMAC_MD5()

◆ rtl_digest_initHMAC_SHA1()

◆ rtl_digest_MD2()

◆ rtl_digest_MD5()

◆ rtl_digest_PBKDF2()

◆ rtl_digest_queryAlgorithm()

◆ rtl_digest_queryLength()

◆ rtl_digest_rawMD5()

◆ rtl_digest_SHA()

◆ rtl_digest_SHA1()

◆ rtl_digest_update()

◆ rtl_digest_updateHMAC_MD5()

◆ rtl_digest_updateHMAC_SHA1()

◆ rtl_digest_updateMD2()

◆ rtl_digest_updateMD5()

◆ rtl_digest_updateSHA()

◆ rtl_digest_updateSHA1()